<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31413606</termId><termName>barn-door rollers</termName><termType>PT</termType><termNote><![CDATA[ Devices consisting of wheels mounted to heavy doors that roll on a track or rail either above or below the door itself, designed for doors of large size and weight. ]]></termNote><termCreatedDate>2026-03-30 20:51:13</termCreatedDate><relation><relationType>UF</relationType><termId>31413607</termId><termName>barn door rollers</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413608</termId><termName>barn-door roller</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413609</termId><termName>rollers, barn-door</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31377709</termId><termName>accessory door hardware</termName><termType>PT</termType></relation></term>  </Zthes>